An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. The surface of the item must be formed or molded to have a beaded or rolled edge, ribs or any other raised surfaces. The item may contain bolt holes and/or center holes. Excludes diaphra gm, valve, flat and gasket.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5960-00-933-2710
NSN 5960-01-201-5804
NSN 5996-01-591-4782
NSN 6320-00-908-6841
NSN 5920-00-406-7798
NSN 5905-01-464-3833
NSN 6645-01-468-4990
NSN 5910-01-536-3527
NSN 6645-01-512-8472
NSN 5950-01-386-3608
NSN 6685-00-720-3525
NSN 5998-01-393-9451